EP3950283A4 - Produit moulé en matière à mouler de résine renforcée par des fibres et son procédé de production - Google Patents
Produit moulé en matière à mouler de résine renforcée par des fibres et son procédé de production Download PDFInfo
- Publication number
- EP3950283A4 EP3950283A4 EP20779020.5A EP20779020A EP3950283A4 EP 3950283 A4 EP3950283 A4 EP 3950283A4 EP 20779020 A EP20779020 A EP 20779020A EP 3950283 A4 EP3950283 A4 EP 3950283A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber
- molded product
- molding material
- resin molding
- reinforced resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/105—Coating or impregnating independently of the moulding or shaping step of reinforcement of definite length with a matrix in solid form, e.g. powder, fibre or sheet form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/502—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] by first forming a mat composed of short fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/504—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC] using rollers or pressure bands
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/003—Making articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2307/00—Use of elements other than metals as reinforcement
- B29K2307/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/06—Unsaturated polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/10—Homopolymers or copolymers of propene
- C08J2423/12—Polypropene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019060666 | 2019-03-27 | ||
PCT/JP2020/010098 WO2020195756A1 (fr) | 2019-03-27 | 2020-03-09 | Produit moulé en matière à mouler de résine renforcée par des fibres et son procédé de production |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3950283A1 EP3950283A1 (fr) | 2022-02-09 |
EP3950283A4 true EP3950283A4 (fr) | 2022-12-21 |
Family
ID=72610086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20779020.5A Pending EP3950283A4 (fr) | 2019-03-27 | 2020-03-09 | Produit moulé en matière à mouler de résine renforcée par des fibres et son procédé de production |
Country Status (6)
Country | Link |
---|---|
US (1) | US11794419B2 (fr) |
EP (1) | EP3950283A4 (fr) |
JP (1) | JP7400807B2 (fr) |
CN (1) | CN113412188B (fr) |
TW (1) | TW202045332A (fr) |
WO (1) | WO2020195756A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114683572A (zh) * | 2020-12-29 | 2022-07-01 | 上伟(江苏)碳纤复合材料有限公司 | 一种风电玻纤补强预浸料及其制备工艺 |
JPWO2022176866A1 (fr) * | 2021-02-16 | 2022-08-25 | ||
CN113997604B (zh) * | 2021-11-04 | 2024-04-26 | 重庆国际复合材料股份有限公司 | 一种纤维束预热分散展宽装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH054246A (ja) * | 1990-09-27 | 1993-01-14 | Sekisui Chem Co Ltd | 繊維複合シートの製造方法 |
WO2009150406A2 (fr) * | 2008-06-10 | 2009-12-17 | The University Of Exeter | Agencement de fabrication |
WO2017221655A1 (fr) * | 2016-06-20 | 2017-12-28 | 東レ株式会社 | Faisceau de fibres partiellement séparé, procédé de production de faisceau de fibres partiellement séparé, matériau de moulage en résine renforcée de fibres utilisant un faisceau de fibres partiellement séparé, et procédé de production d'un matériau de moulage en résine renforcée de fibres utilisant un faisceau de fibres partiellement séparé |
EP3315275A1 (fr) * | 2015-06-24 | 2018-05-02 | Mitsubishi Chemical Corporation | Matériau de résine renforcé de fibres, article moulé, procédé et dispositif de fabrication de matériau de résine renforcé de fibres, et dispositif d'inspection de groupe de faisceaux de fibres |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH089200B2 (ja) * | 1989-04-27 | 1996-01-31 | 日本鋼管株式会社 | 繊維強化プラスチックシート及びその製造法 |
JP2583188B2 (ja) * | 1993-08-19 | 1997-02-19 | 株式会社ブリヂストン | 繊維成形体 |
JP2005239806A (ja) * | 2004-02-25 | 2005-09-08 | Toray Ind Inc | 炭素繊維強化熱可塑性樹脂成形品 |
US8329280B2 (en) | 2007-06-04 | 2012-12-11 | Toray Industries, Inc. | Chopped fiber bundle, molding material, and fiber reinforced plastic, and process for producing them |
JP2009062474A (ja) * | 2007-09-07 | 2009-03-26 | Toray Ind Inc | 成形材料、繊維強化プラスチックおよびそれらの製造方法 |
US8273816B2 (en) * | 2007-10-11 | 2012-09-25 | Denki Kagaku Kogyo Kabushiki Kaisha | Alumina fiber aggregate, process for producing the same, and use thereof |
TW201020351A (en) * | 2008-07-16 | 2010-06-01 | Hodogaya Chemical Co Ltd | Carbon fibrous aggregator, method for producing thereof, and composition including thereof |
JP2010056299A (ja) * | 2008-08-28 | 2010-03-11 | Teijin Ltd | 熱伝導ゴムシートの製造方法 |
JP2013202890A (ja) * | 2012-03-28 | 2013-10-07 | Mitsubishi Rayon Co Ltd | 成形材料とその製造方法 |
EP2878615B1 (fr) | 2012-07-26 | 2018-03-21 | Teijin Limited | Mat aléatoire et moulage d'un matériau composite renforcé par des fibres |
JP5531170B1 (ja) * | 2012-07-31 | 2014-06-25 | 帝人株式会社 | ランダムマットおよび繊維強化複合材料成形体 |
JP5512908B1 (ja) * | 2012-08-01 | 2014-06-04 | 帝人株式会社 | ランダムマットおよび繊維強化複合材料成形体 |
CN107075142B (zh) * | 2014-10-21 | 2021-03-16 | 东丽株式会社 | 纤维增强热塑性树脂成型品及纤维增强热塑性树脂成型材料 |
EP3225735A4 (fr) * | 2014-11-26 | 2018-04-18 | Toray Industries, Inc. | Matelas de fibres de carbone, préforme, matériau de feuille, et article moulé |
JP2016114215A (ja) * | 2014-12-17 | 2016-06-23 | 旭ファイバーグラス株式会社 | 真空断熱材 |
HUE053399T2 (hu) * | 2015-11-05 | 2021-06-28 | Mitsubishi Chem Corp | Folyamatos szénszálas köteg, lemez formázó vegyület és szálerõsített kompozit anyag, amelyet ennek felhasználásával formázunk |
WO2017159264A1 (fr) | 2016-03-16 | 2017-09-21 | 東レ株式会社 | Article moulé en résine renforcée par des fibres et procédé de moulage par compression |
JP6409964B2 (ja) * | 2016-03-24 | 2018-10-24 | 三菱ケミカル株式会社 | 繊維強化樹脂材料の製造方法 |
EP3251813B1 (fr) * | 2016-05-20 | 2018-09-05 | Panasonic Corporation | Corps moulé en résine composite, son procédé de fabrication et élément de boîtier l'utilisant |
US10569986B2 (en) * | 2016-06-21 | 2020-02-25 | Toray Industries, Inc. | Partially separated fiber bundle, production method for partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method for fiber-reinforced resin molding material using partially separated fiber bundle |
KR20190107676A (ko) * | 2017-02-02 | 2019-09-20 | 도레이 카부시키가이샤 | 섬유 강화 수지 성형 재료 |
WO2018143067A1 (fr) | 2017-02-02 | 2018-08-09 | 東レ株式会社 | Faisceau de fibres partiellement séparées et procédé de fabrication d'un tel faisceau de fibres partiellement séparées, faisceau de fibres coupées mettant en œuvre ledit faisceau de fibres partiellement séparées, et matériau de moulage en résine renforcé par des fibres |
JP7259229B2 (ja) * | 2017-08-23 | 2023-04-18 | 東レ株式会社 | チョップド繊維束マット |
-
2020
- 2020-03-09 US US17/598,504 patent/US11794419B2/en active Active
- 2020-03-09 EP EP20779020.5A patent/EP3950283A4/fr active Pending
- 2020-03-09 JP JP2021508968A patent/JP7400807B2/ja active Active
- 2020-03-09 WO PCT/JP2020/010098 patent/WO2020195756A1/fr unknown
- 2020-03-09 CN CN202080012134.9A patent/CN113412188B/zh active Active
- 2020-03-23 TW TW109109565A patent/TW202045332A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH054246A (ja) * | 1990-09-27 | 1993-01-14 | Sekisui Chem Co Ltd | 繊維複合シートの製造方法 |
WO2009150406A2 (fr) * | 2008-06-10 | 2009-12-17 | The University Of Exeter | Agencement de fabrication |
EP3315275A1 (fr) * | 2015-06-24 | 2018-05-02 | Mitsubishi Chemical Corporation | Matériau de résine renforcé de fibres, article moulé, procédé et dispositif de fabrication de matériau de résine renforcé de fibres, et dispositif d'inspection de groupe de faisceaux de fibres |
WO2017221655A1 (fr) * | 2016-06-20 | 2017-12-28 | 東レ株式会社 | Faisceau de fibres partiellement séparé, procédé de production de faisceau de fibres partiellement séparé, matériau de moulage en résine renforcée de fibres utilisant un faisceau de fibres partiellement séparé, et procédé de production d'un matériau de moulage en résine renforcée de fibres utilisant un faisceau de fibres partiellement séparé |
Also Published As
Publication number | Publication date |
---|---|
CN113412188B (zh) | 2022-11-18 |
JP7400807B2 (ja) | 2023-12-19 |
WO2020195756A1 (fr) | 2020-10-01 |
JPWO2020195756A1 (fr) | 2020-10-01 |
EP3950283A1 (fr) | 2022-02-09 |
US20220176647A1 (en) | 2022-06-09 |
TW202045332A (zh) | 2020-12-16 |
US11794419B2 (en) | 2023-10-24 |
CN113412188A (zh) | 2021-09-17 |
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